//
// Created by wze-zero on 2024/7/11 011.
//
#include <iostream>

using namespace std;

int main() {
    int arr[][3] = {
            {22, 66, 44},
            {77, 33, 88},
            {25, 45, 65},
            {11, 66, 99}
    };
    int sum = 0;
    for (int i = 0; i < sizeof(arr) / sizeof(arr[0]); ++i) {
        for (int j = 0; j < sizeof(arr[0]) / sizeof(arr[0][0]); ++j) {
            sum += arr[i][j];
        }
    }
    cout << sum << endl;
    return 0;
}